Less sugar early in life might decrease dementia risk
Children exposed to World War II sugar rationing had lower dementia and Alzheimer’s risk decades later, data suggest.
Category: Science
Rare sunlight trick transforms Pacific island into a giant silver ‘magnifying glass’ — Earth from space
QUICK FACTS Where is it? Rennell Island, Solomon Islands [-11.589514301, 160.17549068] What’s in the photo? A “sunglint” shining off the ocean and the island’s lake
NASA Astronaut Reid Wiseman at Freedom 250 Grand Prix
NASA astronaut Reid Wiseman, Artemis II commander, is seen in the two-seat IndyCar as he prepares for driver Conor Daly to take him on a
A New Framework for How the Brain Compresses Our Noisy World
Every moment of our lives, our bodies are awash in sensory signals. Photons hit our retinas. Waves of compressed air collide with our eardrums. Volatile
Heat therapy for sick frogs lowers sperm levels
Scientists often use thermal treatment to combat fatal fungal infection in frogs, but it may come at a cost.
Personalized brain stimulation can ease chronic pain
A week-long brain mapping session can lead to lasting relief, a case series of three pain patients shows.
As cervical cancer rates fall, HPV is causing more throat and mouth cancers in men — why?
Vaccination against human papillomavirus (HPV) has drastically reduced cervical cancer rates among women who got the vaccine. But as doctors celebrate that news, they’re warning
Ocean ‘under unprecedented strain’ as El Niño helps supercharge warming to record levels
Global ocean temperatures have reached a record high as El Niño injects extra heat into our already-warming world. On Saturday (Aug. 22), the daily global
Severe COVID-19 may wake up dormant viruses and lead to lasting physical disability, study finds
A severe case of COVID-19 can “reawaken” dormant viruses in the body, even in people with otherwise healthy immune systems, a new study finds. These
Handwashing: Cool Water as Effective as Hot for Removing Germs
We all know that washing our hands can keep us from spreading germs and getting sick. But a new Rutgers-New Brunswick study found that cool
A Recipe For Concrete That Can Withstand Road Salt Deterioration
Road salt, used in copious helpings each winter to protect them from ice and preserve safe driving conditions, is slowly degrading the concrete they’re made
Stream the entire BBC iPlayer Attenborough collection anywhere with this top-rated VPN deal
Heading abroad doesn’t mean missing out on legendary natural history programming. With a top-rated VPN, you can unlock streaming access to the BBC’s complete Sir
Front face of a stela: A 1,300-year-old carving of a powerful Maya ‘Lady Supreme Warlord’ that weighs over 2 tons
A limestone carving depicting the Maya queen known as Lady K’abel. (Image credit: Cleveland Museum of Art, Purchase from the J. H. Wade Fund 1967.29)
Cheap wall tiles ‘inspired by flowing streams’ could fix one of superfast 6G’s biggest problems
Future 6G networks promise blistering speeds , but there’s a catch. The wireless channels they’ll rely on can’t pass through walls. But now, engineers have